sulfur group

sul·fur group

(sŭl'fŭr grūp),
The elements sulfur, selenium, and tellurium; they form dibasic acids with hydrogen, and their oxyacids are also dibasic.
References in periodicals archive ?
ENGlobal Sulfur Group will perform the majority of work on this project, which represents the first major engineering, procurement and construction (EPC) contract for the Company's Dallas office that uses ENGlobal's licensed technology for sulfur recovery and tail gas treating.
Under certain conditions, the sulfur group may react with the unsaturated elastomer.
ENGlobal Sulfur Group, based in the Dallas area, will primarily perform work on this project.
Tetrasulfide and disulfide silanes have ethoxy groups at one end and the sulfur group on the other.
The addition of sulfur groups and reducing the dimensions of the polymeric composite from micro to nano resulted in an increase in the efficiency of the polymeric nanocomposite for the sorption of silver from acidic solutions.
9% free sulfur groups which are capable of splitting out of the silane molecule to induce crosslinking during long-term thermal exposure.
There, it competes with phosphorus, grabs onto sulfur groups, or otherwise gums up the works, causing cell death.
Then, PR81 anti-MUC1 monoclonal antibody was attached to the albumin nanoparticles containing the medicine by using two-end active pegging attachment taking into consideration the free amine groups in the surface of nanoparticles and free sulfur groups created on the antibody structure.